KF7YDU
Active2x3District 7
No competing applications on record.
License HolderDuce, Jeffrey L
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationMaple Valley, WA
Grant DateMay 25, 2023
Expiration DateMay 25, 2033
KF7YDU is a 2x3 format amateur radio callsign. It is currently registered to Duce, Jeffrey L in Maple Valley, WA. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- ..-. --... -.-- -.. ..-
CW Weight: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Foxtrot Seven Yankee Delta Uniform
Readability: 6.5/10(Good readability)
License History
- License ModifiedJan 28, 2026
- License ModifiedJun 23, 2023
- License RenewedMay 25, 2023
- Administrative Update AppliedJan 23, 2013
- System-Generated GrantAug 14, 2012
- License IssuedAug 14, 2012
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.